"Chicken flocks at company owned and third party farms in
Nebraska and Iowa, respectively, have tested positive for AI.
Including these two new incidents, Post now estimates that
approximately 20% of its egg supply has been affected.

On May 7, 2015, Post provided Adjusted EBITDA guidance for fiscal
2015 of between $585.0 million and $610.0 million. This included
an estimated negative impact of $20.0 million related to AI based
on information available at that time. Post will update the
estimated impact of AI as soon as practicable."